LIGHT EMITTING STRUCTURE, METHOD OF LIGHT EMISSION AND ILLUMINATOR

摘要

PROBLEM TO BE SOLVED: To increase the emission strength hyper-linearly when the applied energy exceeds a prescribed threshold by a light emitting structure, a method of light emission and an illuminator. SOLUTION: The light emitting part 3 of the light emitting structure is nonconductive and has a fine uneven structure on the surface. It is structured so that the emission strength is increased hyper-linearly when the energy applied to the uneven structure without contact exceeds a prescribed threshold.